/*
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 * and open the template in the editor.
 */
package com.unicon.autoservicio.controller;

/**
 *
 * @author JMENDOZA | 20140205 | Proy. 817: Servlet que redirecciona con parametros ocultos en el request 
 */

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


public final class RedirectServletParm extends HttpServlet{
    
    public static final long serialVersionUID = 1;
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        String pagina = request.getParameter("pagina");
        String opcion = request.getParameter("opcion");
        String orderDate = "";
        String orderCode = "";

        if(pagina!=null){

            switch (opcion){
                case "redirdDespacho":
                    orderDate = request.getParameter("dte");
                    orderCode = request.getParameter("ord");
                    request.setAttribute("orderDate", orderDate);
                    request.setAttribute("orderCode", orderCode);
                    break;
                    
                case "redirMapa":
                    orderDate = request.getParameter("dte");
                    orderCode = request.getParameter("ord");
                    request.setAttribute("orderDate", orderDate);
                    request.setAttribute("orderCode", orderCode);
                    break;
                    
            }
            
            request.getRequestDispatcher(pagina).forward(request, response);
                    
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    
    
}
